Seamless Stainless Steel Thick Wall Pipe ASME SA312 Specification with PED Certification for General Industrial Plant High Pressure Main Lines
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Product Highlights
- Exceptional Strength & Durability: Seamless construction offers superior structural integrity and pressure containment for high-pressure systems.
- Wide Grade Selection: Available in 300 Series (304/316) and Duplex/Super Duplex Steel for diverse corrosion resistance needs.
- Customizable Dimensions: Outer diameter ranges from 6mm to 630mm with customizable lengths to meet specific project requirements.
- Robust Corrosion Resistance: Maintains excellent performance in harsh environments, oil & gas, and chemical processing applications.
- Comprehensive Certification: Meets ASME SA312, PED, and various international standards including ASTM, DIN, JIS, and EN.
- Strict Quality Control: 100% inspection including visual, function, ultrasonic, and water pressure testing for finished products.
- Versatile Surface Treatment: Options include polishing, annealing, pickling, and bright finish to suit different industrial standards.
- Fast Delivery Options: Standard delivery within 5-30 days after receiving payment, ensuring timely project completion.
Product Attributes
- Customization
- Available
- Warranty
- 1 Year
- Type
- Seamless
- Model NO.
- 316
- Technique
- Cold Rolled
- Material
- Stainless Steel
- Surface Treatment
- Polished
- Usage
- Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose, Marine Pipe
- Section Shape
- Round
- Length
- 6m or as Required
- Certificate
- CCS, ABS, GOST, Lr, Gl, BV, Dnv, Kr, Rina, Nkk
- Standard
- GB, ASTM, AISI, JIS, DIN, En, GOST
- Grade
- 300 Series, Duplex and Super Duplex Steel
- Transport Package
- Plastic Wrapping, Bundling, Wooden Case
- Specification
- customizable
- Trademark
- xhxmat
- Origin
- Zhejiang
Product Images of Seamless Stainless Steel Thick Wall Pipe ASME SA312 Specification with PED Certification for General Industrial Plant High Pressure Main Lines
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Seamless Stainless Steel Thick Wall Pipe ASME SA312 Specification with PED Certification for General Industrial Plant High Pressure Main Lines -
Seamless Stainless Steel Thick Wall Pipe ASME SA312 Specification with PED Certification for General Industrial Plant High Pressure Main Lines -
Seamless Stainless Steel Thick Wall Pipe ASME SA312 Specification with PED Certification for General Industrial Plant High Pressure Main Lines -
Seamless Stainless Steel Thick Wall Pipe ASME SA312 Specification with PED Certification for General Industrial Plant High Pressure Main Lines -
Seamless Stainless Steel Thick Wall Pipe ASME SA312 Specification with PED Certification for General Industrial Plant High Pressure Main Lines -
Seamless Stainless Steel Thick Wall Pipe ASME SA312 Specification with PED Certification for General Industrial Plant High Pressure Main Lines -
Seamless Stainless Steel Thick Wall Pipe ASME SA312 Specification with PED Certification for General Industrial Plant High Pressure Main Lines
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Product Description
Thick Wall Stainless Steel Seamless Pipe offers exceptional strength, durability, and reliability for demanding industrial applications. Manufactured without a welded seam through processes like extrusion or rotary piercing, this tubing delivers superior structural integrity, enhanced pressure containment, and improved resistance to fatigue and stress compared to welded alternatives. Its significant wall thickness provides robust mechanical properties, making it ideal for high-pressure systems, critical process piping, harsh environments, and load-bearing components. Available in various austenitic (e.g., 304/304L, 316/316L) and other stainless steel grades, it maintains excellent corrosion resistance, high-temperature performance, and longevity. This tubing is essential in sectors like oil & gas, chemical processing, power generation, hydraulics, aerospace, and construction where safety and performance under extreme conditions are paramount.
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| Item | Thick Wall Stainless Steel Seamless Tube/Pipe | |
| Standard | GB/T 14975; GB/T 14976; GB 13296; GB5310; GB9948 ASTM: A213; A269; A312; A511; A789; A790 DIN: 17456; 17458 JIS: G3459; G3463 EN: 10216-5; 10216-2; EN10305-1 |
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| Material | 300 Series: 304, 304L, 304H, 316, 316L, 316H, 316Ti, 310S, 310H, 317, 317L, 321, 321H, 347, 347H Duplex and Super Duplex Steel: S31803, S32205, S32750, S32760,S31500, S32001, S32003, S32304 |
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| Surface | Polishing,annealing,pickling,bright | |
| Shape | Round Pipe/Tube | |
| Type | cold rolled | |
| Application | oil & gas, chemical processing, power generation, hydraulics, aerospace, and construction | |
| size | Length | 5.8m/6m/ 11.8m/ 12m or Customized |
| Outer diameter | 6mm-630mm | |
| Delivery time | Within 5-30 days after receiving the prepaid | |
| Package | Standard export seaworthy package,or as required | |
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2432422". Items marked "
" are certified.
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Company Profile
Our company was founded in 2007 and moved to Longyou Economic Development Zone, Zhejiang Province in 2022. It covers an area of 130, 000 square meters, more than 30 production lines, and an annual output of 50, 000 tons. It has passed ISO9001: 2008 quality management system, PED 97/23/EC EU Pressure Equipment Directive certification, China Special Equipment Manufacturing License (Pressure Tube) TS certification, ASME certification, provincial enterprise standardization management system, ISO14000: 2004 environment Management system, cleaner production (green enterprise) and a series of certifications, as well as China Classification Society (CCS), American Bureau of Shipping (ABS), British Register of Shipping (LR), Deutsche Veritas (GL), Bureau Veritas Society (BV), Det Norske Veritas (DNV), Korean Register of Shipping (KR) factory certification. The main products include stainless steel pipes, pipe fittings, flanges, valves, etc., which are widely used in petroleum, chemical industry, nuclear industry, smelting, shipbuilding, pharmaceuticals, food, water conservancy, electric power, new energy, mechanical equipment and other fields. The company adheres to the corporate tenet of "quality for survival, reputation for development" and wholeheartedly serves every customer to create a win-win situation.
About Our Factory & Business Background
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Business Type
- Manufacturer/Factory & Trading Company
- Address
- Room 805, 8th Floor, Building 8, No. 188 Binkang Road, Xixing Street, Binjiang District, Hangzhou, Zhejiang, China
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Plant Area
- 251 square meters
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Number of Employees
- 4
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Terms of Payment
- T/T, LC, PayPal, Western Union, Small-amount payment
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International Commercial Terms(Incoterms)
- CIF, FOB, CFR, EXW
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Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port, Ningbo Port
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Minimum Order Quantity
- 2 tons
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Supply Chain Partners
- 30
Our Production Capability & Technical Expertise
-
Main Products
- Stainless Steel Seamless Tube/Pipe, Stainless Steel Flanges, Stainless Steel Tube Fittings, Stainless Steel Pipe Connector, Stainless Steel Welded Tube/Pipe, Stainless Steel Bright Seamless Tube/Pipe
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Production Lines
- 26
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Production Machines
- Cutting machine, Trimming workshop, Straightening line, Pickling line, Annealing line, Cold rolling line, Cold drawing, Ultrasonic, eddy current, and water pressure testing line, Shot blasting machine
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QA/QC inspectors
- 4 people
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Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
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Inspection Method for Finished Products
- Have instructions and uniformly followed
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Customization Options
- Customization from Samples, Customization from Designs
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ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2023-08-30
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Export Year
- 1 year
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Main Markets
- Southeast Asia/ Mideast
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Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 3
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Overseas Agent/Branch
- No
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New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018
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Cooperated with Fortune 500
- No
FAQ
- What is the warranty period for this pipe?
- The product comes with a 1-year warranty.
- What are the available material grades?
- We offer 300 Series stainless steel (such as 304, 316, 316L) and Duplex/Super Duplex Steel grades.
- Can the length and dimensions be customized?
- Yes, the length can be customized (e.g., 6m or as required), and outer diameters range from 6mm to 630mm.
- What is the minimum order quantity (MOQ)?
- The minimum order quantity is 2 tons.
- What are the standard delivery times?
- Delivery is typically within 5-30 days after receiving the prepaid payment.
- What payment terms are accepted?
- We accept T/T, LC, PayPal, Western Union, and small-amount payments.
- Is OEM/ODM service available?
- Yes, we provide both OEM and ODM services, including customization from samples and designs.
- What certifications does the product hold?
- The product holds ASME SA312 specification and PED certification, along with various international standards.
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